5 Super Easy Hacks to Make Stinky Platform Boots Smell Better Than New

Evan Chymboryk Founder • B.S. Exercise Science

You know that moment. You just finished a long day in your favorite platform boots. You get home, kick them off, and—whoosh. A smell hits you that could knock a vulture off a gut-wagon. It’s not just "foot smell." It’s a deep, funky, swampy odor that seems to have taken up permanent residence in those three-inch soles. If you’re a parent of a teenager or the partner of someone who works on their feet all day, you know exactly what I’m talking about. It's the kind of smell that makes you want to leave the boots on the porch for the winter.

Platform boots are a style staple, but they are also absolute magnets for stink. Whether it’s leather, vegan leather, or canvas, that thick sole creates a heavy environment where moisture loves to hide. But before you go throwing a perfectly good pair of $150 boots in the trash, let’s talk about how to fix it. I’ve tried the Pinterest myths and the heavy chemicals, and I’ve found what actually works to get that "new shoe" smell back without ruining your footwear.

Why Do Platform Boots Get So Stinky So Fast?

The thick, non-breathable soles of platform boots trap heat and moisture against the foot, creating a dark, warm environment where odor-producing microbes thrive. Because these boots are often made of heavy materials like leather or rubber, sweat cannot evaporate easily, leading to persistent smells.

The Thick Sole Trap

Unlike a thin sandal or a mesh running shoe, platform boots are built like tanks. That’s great for your height and your outfit, but it’s terrible for airflow. When your foot sweats—and the average foot has about 250,000 sweat glands—that moisture has nowhere to go. It gets soaked into the lining and the foam of the platform. If you want to know more about this specific struggle with synthetic materials, check out Why Your Vegan Leather Boots Reek for a deeper look.

Moisture Retention in Heavy Materials

The materials used to give platforms their structure are often dense. This means once they get damp from a long day of walking, they stay damp for hours, or even days. This chronic moisture is what leads to bromodosis, the medical term for smelly feet. It’s not just about the sweat itself; it's about what happens when that sweat sits in a dark boot for twelve hours.

If you want to stop the moisture before it starts, you need a heavy-duty absorber. This is the one we keep by the door:

Can You Wash Platform Boots in the Washing Machine?

You should never put platform boots in the washing machine because the heat and agitation can melt the glue holding the platform together, crack the leather, or warp the heavy soles. Instead, hand-cleaning the exterior and using specialized deodorizers for the interior is the only safe way to maintain them.

I’ve seen people try this, and it usually ends in heartbreak. The sheer weight of a platform boot banging around in your washer can actually damage the machine’s drum. More importantly, the water saturation can cause the layers of the platform to delaminate. You’ll end up with a boot that smells like "wet dog" and has a sole falling off. Stick to the hacks below instead. It takes a little more patience, but it saves your shoes.

Hack 1: Use Cedar Shoe Trees for Deep Moisture Absorption

Inserting cedar shoe trees into your boots immediately after wearing them pulls moisture out of the lining and replaces foul odors with a natural wood scent. The porous nature of the cedar wood acts as a natural dehumidifier for the dense interior of the boot.

If you take nothing else away from this, remember that moisture is the enemy. When you get home, don't just toss your boots in the dark corner of the closet. That closet has no airflow, and the boots will stay damp all night. Instead, slide in some cedar shoe trees. They keep the shape of the boot—which is great for leather—and they suck the sweat right out of the footbed. If you don't have shoe trees, stuffing them with crumpled-up newspaper is a decent "budget" version of this, though it doesn't smell quite as nice.

Hack 2: Freeze the Odor Away Overnight

Placing your boots in a sealed bag and putting them in the freezer overnight can temporarily neutralize odors by killing off the temperature-sensitive microbes that cause the smell. While this doesn't remove the sweat, it provides a quick reset for boots that have become unbearable.

This sounds like an old wives' tale, but it actually works for a quick fix. Here’s the trick: you have to make sure the boots are completely dry first. If they’re wet, the water will freeze into ice crystals and could damage the material. Put them in a large Ziploc bag (to keep your frozen peas from smelling like feet) and leave them in the freezer for at least 8 hours. When you take them out, let them thaw naturally. It’s like a cold-plunge for your footwear.

Hack 3: The Tea Bag Trick for Mild Smells

Dry black tea bags contain tannins that help absorb odors and leave behind a faint, pleasant scent when left inside boots for 24 hours. This is a low-cost, gentle method for boots that are just beginning to develop a scent.

I love this because it's so simple. Just take a couple of unused black tea bags and drop them into the toe box of each boot. The tannins are great at soaking up the funk. Just make sure you don't use wet tea bags! That will only add to your moisture problem. This works best for "everyday" stink, but for the heavy-duty stuff—like your kid's soccer cleats or work boots—you’re going to need something stronger like the Extra Strength Shoe Deodorizer Spray.

Hack 4: Use Baking Soda and Old Socks

Filling a pair of old socks with baking soda and placing them inside the boots overnight neutralizes acidic odor molecules without leaving a messy powder residue inside the shoe. This method is safe for all materials and provides a consistent, dry deodorizing effect.

We all know baking soda is the king of clean, but nobody wants to spend ten minutes shaking white powder out of their black boots in the morning. Here is the parent-pro-tip: take those socks with holes in the toes that you were going to throw away. Fill them with half a cup of baking soda, tie a knot in the top, and shove them down into the boots. They act like little odor-absorbing bombs. It’s clean, easy, and very cheap. For more heavy-duty boot advice, especially for leather, take a look at Don’t Ruin Your Timberland PROs.

I tested our natural spray against the big-brand aerosols. The difference isn't just in the smell—it's in the chemistry.

Hack 5: Use a Natural Essential Oil Spray for Instant Refresh

Applying a plant-based spray with lemon and eucalyptus oils directly into the boot neutralizes odors on contact and provides a long-lasting scent without the use of harsh chemicals. Natural sprays are safer for skin contact and won't degrade the materials of your boots.

Sometimes you don’t have 24 hours to wait for tea bags or baking soda. You need to head out the door, and you need those boots to smell fresh now. This is where a high-quality spray like the Extra Strength Shoe Deodorizer Spray comes in. Instead of just covering the smell with a "fake flower" scent, the natural oils actually break down the odor. I’ve used this on everything from my gym bag to my husband’s work boots, and it's the only thing that stands up to the "teenager shoe" test.

How Do You Prevent Platform Boots from Smelling in the First Place?

To prevent odors, always wear moisture-wicking socks, never wear the same pair of boots two days in a row, and use a soft-bristled brush to remove dirt that can trap moisture on the exterior. Rotating your footwear allows the deep platform soles enough time to completely air out.

The "rotation rule" is the most important habit you can start. If you wear your platforms on Monday, give them Tuesday off. Use a soft-bristled brush to get the dust and grime off the outside so the material can breathe. And please, skip the cotton socks. Cotton holds onto sweat like a sponge. Look for wool or synthetic blends that pull moisture away from your skin.

Nothing's perfect. Here's what worked and what didn't:

At the end of the day, keeping your platform boots fresh is all about consistency. You've spent good money on your style, so it only makes sense to spend two minutes a day taking care of it. Whether you're using the freezer trick or a quick spritz of Extra Strength Shoe Deodorizer Spray, your nose (and your roommates) will thank you. Ready to reclaim your closet from the funk?

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